What is CSRD Reporting?
The Corporate Sustainability Reporting Directive (CSRD) is the European Union’s updated regulatory framework requiring companies to disclose clear, consistent, and comparable sustainability-related data. Replacing the Non-Financial Reporting Directive (NFRD), it marks a shift toward measurable sustainability performance, long-term risk management, and integrated reporting.
In practice, businesses operating in or trading with the EU must publish detailed information on environmental risks, climate risks, greenhouse gas emissions, and the strategies driving their sustainable business models.
Timeline Snapshot:
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CSRD entered into force: January 5, 2023
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Early adopters (NFRD companies): Report on FY 2024 in 2025
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Other companies (Waves 2 & 3): Now reporting FY 2028–2030, depending on company type
CSRD Reporting Requirements
The Corporate Sustainability Reporting Directive seeks to strengthen Europe’s sustainable economy by making governance factors, environmental, and social data part of standard financial reporting. Companies are required to report on:
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Environmental factors – climate change, biodiversity, energy use, and pollution
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Social and human rights matters – labour practices, equality, and community impact
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Governance performance – board structure, anti-corruption, and internal controls
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Business model resilience – how sustainability risks influence decision-making
These disclosures must follow a double materiality approach, showing both how sustainability issues affect company performance and how business operations impact people and the environment.
What’s New in 2025?
Omnibus Simplification Package (February 2025)
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Compliance scope reduced significantly: affected companies may drop from ~50,000 to between 1,000 and 10,000
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Reporting timelines delayed for Waves 2 and 3
ESRS Quick Fix (July 2025)
ESRS Updates (July 31, 2025)
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Drafts propose a 66% reduction in required datapoints
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Emphasis on materiality and simplified reporting structure
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Consultation open until September 29, 2025
Detailed Disclosures Under CSRD
Compliance with CSRD requires alignment with the detailed reporting requirements of European Sustainability Reporting Standards (ESRS), developed by the European Commission and advised by EFRAG.
Reports must include:
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ESG metrics (including Scope 1–3 emissions)
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Climate-related risks and opportunities
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Integration of ESG into financial forecasting
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Alignment with Sustainable Finance Disclosure Regulation (SFDR)
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Embedded sustainability reporting within the management report
This isn’t a bolt-on task. Sustainability data must be verifiable, auditable, and central to your core operations.
Who Does CSRD Apply To?
The Corporate Sustainability Reporting Directive expands its reach far beyond the large companies originally covered by NFRD. If your company fits into any of these categories, you’re in:
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All large EU companies, including non-listed ones (based on employee count, revenue, and assets)
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EU-listed SMEs and micro-enterprises
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Non-EU companies with EU turnover >€150 million and at least one EU branch or subsidiary
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Non-complex financial institutions and insurance companies
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Public interest entities and companies in regulated markets
Translation? Most companies operating in the EU will have some form of reporting obligation under CSRD.
What CSRD Means for Small and Medium Enterprises (SMEs)
For SMEs, CSRD can feel like a heavy lift. However, the European Parliament has proposed proportional standards that ease the burden on listed micro enterprises . While listed SMEs still face upcoming obligations, they benefit from delayed timelines and simplified reporting structures.
Still, many SMEs will face indirect pressures from investors, clients, and supply chains due to the growing demand for credible sustainability data. Early preparation is an investment in future-proofing your business.
How to Be Compliant
Understand the EU Sustainability Reporting Standards (ESRS)
The ESRS define what needs to be disclosed, how it should be presented, and which metrics are required. New simplified drafts are under consultation but companies should prepare for:
Tip: Form a taskforce or bring in external consultants who understand the technical detail and audit trail required.
Perform a Double Materiality Assessment
This is non-negotiable. Companies must assess:
A strong materiality assessment will shape the rest of your CSRD reporting strategy, and help you cut irrelevant data.
Gather Relevant Sustainability Data
Invest in tools that help you capture:
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Scope 1, 2, and 3 emissions
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Resource usage (energy, water, materials)
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Social indicators (e.g. gender pay gap, diversity, human rights issues)
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Climate-related risks and opportunities
Accurate data management is the backbone of credible reporting and will also support future assurance audits (which are expected under CSRD).
Integrate Sustainability into Your Business Model
Sustainability reporting isn’t just about reporting. It’s about rethinking your business model, embedding sustainability into governance, procurement, HR, and product development.
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Link sustainability KPIs to executive remuneration
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Apply circular economy principles
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Align your goals with the EU Green Deal and Net Zero targets
This not only helps you comply, it makes your business more competitive, efficient, and credible.
Update Your Annual Report
Sustainability information now forms part of the management report (not a separate sustainability report). This integrated approach means financial controllers, legal teams, and sustainability professionals must work together to present a unified, auditable narrative.
Ensure consistency across your climate goals, financial forecasts, and governance disclosures.
Engage with Other Stakeholders
Your audience includes:
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Investors: Who want ESG performance alongside financial performance
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Customers: Especially B2B clients demanding credible climate data
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Regulators: Expecting accurate, up-to-date filings
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Employees: Who are more likely to stay loyal to businesses with purpose
Engage them early, communicate clearly, and use reporting as a relationship-building tool.
Best Practices for CSRD Reporting
Automate Data Collection
Manually tracking sustainability data is inefficient and prone to errors. Companies should invest in digital tools and software that automate ESG reporting to meet more detailed reporting requirements , making compliance easier and more reliable. These tools can streamline data collection, analysis, and reporting, reducing the burden on internal teams.
Stay Updated on Regulatory Changes
The European Parliament and European Commission frequently refine sustainability policies. Companies should stay informed about regulatory updates to ensure ongoing compliance. This may involve subscribing to regulatory newsletters, attending industry events, or working with sustainability consultants.
Benchmark Against Industry Leaders
Understanding how most companies in your industry are approaching CSRD reporting can provide valuable insights. Companies should analyze reports from leading businesses, identify best practices, and adapt strategies that align with their own sustainability goals.
Integrate Financial and Sustainability Reporting
Sustainability isn’t separate from financial success; it’s part of it. EU Companies should integrate financial and sustainability information into a single report, demonstrating how sustainability investments contribute to net emissions reduction, long-term profitability, and risk management with global warming. A well-integrated report helps attract investors and showcases a company’s commitment to responsible business practices.
Communicate Effectively
Sustainability reporting is both a compliance exercise and an opportunity to strengthen brand reputation. Companies should ensure that reports are clear, engaging, and accessible to various stakeholders. Using visuals, case studies, and storytelling can make corporate sustainability reporting efforts more compelling and relatable.
Why CSRD Matters for Your Business
While it may seem complex, CSRD creates new opportunities to build trust, attract investment, and differentiate in a crowded market.
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Attract sustainable investments
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Improve risk management (hello, climate neutral continent goals!)
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Enhance transparency and reputation
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Stay ahead of new rules and compliance trends
In short, CSRD is reshaping the financial and sustainability reporting landscape. Whether you're an EU company, a non-European company eyeing the market, or a business adapting to new rules, integrating corporate sustainability reporting directive into your strategy isn’t optional anymore, it’s a necessity.
The Bottom Line: Compliance is Key
CSRD reporting might seem like a classification system of endless paperwork system, but with the right strategic planning, it can support more sustainable business models and long-term success. Whether you’re navigating member states’ regulations or deciphering how money flow impacts your financial reporting directive (NFRD) compliance, one thing is clear: the age of business as usual is over. It’s time for companies subject to these reporting obligations to step up, or risk being left behind in the sustainable economy revolution.
Need Help with CSRD Compliance?
Navigating The Corporate Sustainability Reporting Directive can feel overwhelming—but you're not alone.
At OAK Network, we make reporting smarter, faster, and future-ready. From understanding ESRS requirements to building a tailored reporting framework, we’ll help you meet regulations with clarity and confidence.
Ready to streamline your sustainability reporting and lead with data?
Book a demo with OAK Network today and take the next step toward CSRD compliance.
